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Engine
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Spark plug
Spark plug
Design (product type)
Spark plug tools
(15)
Socket
(11)
Feeler gauge
(2)
Spark plug brush
(1)
Spark plug wrench
(1)
Output
Outside hexagon profile
(12)
Outside 12-point profile
(2)
Outside 12-point traction profile
(1)
Outside hexagon traction profile
(1)
Drive
3/8 inch (10 mm) square, hollow
(10)
1/2 inch (12.5 mm) square, hollow
(6)
Wrench size
16 mm ∙
5
⁄
8
″
(6)
20.8 mm ∙
13
⁄
16
″
(6)
14 mm
(2)
18 mm
(1)
24 mm
(1)
Diameter d1 (output side)
27.4
(4)
21.4
(2)
21.6
(2)
22.5
(2)
18.0
(1)
19.1
(1)
23.5
(1)
28.5
(1)
29.0
(1)
32.6
(1)
Show all
Diameter d2 (drive side)
18.0
(3)
22.5
(3)
21.6
(2)
25.0
(2)
16.0
(1)
17.3
(1)
22.8
(1)
23.5
(1)
24.5
(1)
27.5
(1)
Show all
Article type
Article
(30)
Manual/impact operation
For manual operation
(16)
Surface
chrome-plated, polished
(11)
chrome-plated
(10)
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